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[idd] capture: execute texture frame graphs

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This commit is contained in:
Geoffrey McRae
2026-08-13 21:56:41 +10:00
parent deb963774e
commit 70bc66b3f1
25 changed files with 1484 additions and 111 deletions
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14
idd/LGIdd/capture/CFrameTex.h
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@@ -59,13 +59,15 @@ private:
ComPtr<ID3D12Resource> m_res;
D12Sync m_sync;
D3D12_RESOURCE_STATES m_state;
bool m_shared;
bool m_shared;
std::shared_ptr<void> m_hold;
CFrameTex(uint64_t graph, uint64_t pool, unsigned node, unsigned slot,
uint64_t version, const FrameProfile& profile, const FrameDesc& frame,
const FrameTime& time, const ComPtr<ID3D12Resource>& res,
const D12Sync& sync,
D3D12_RESOURCE_STATES state, bool shared);
D3D12_RESOURCE_STATES state, bool shared,
const std::shared_ptr<void>& hold);
public:
CFrameTex(const CFrameTex&) = delete;
@@ -141,15 +143,17 @@ public:
// Seal only after producer commands restore the texture to the pool's
// configured immutable state and Execute returns this exact sync point.
bool Seal(const FrameDesc& frame, const FrameTime& time,
const D12Sync& sync, TexLease& lease);
const D12Sync& sync, TexLease& lease,
const std::shared_ptr<void>& hold = {});
void Fail(const D12Sync& sync);
void Cancel();
};
// One pool owns interchangeable textures for a single graph node. Reset stops
// acquisition and drains every sealed producer point. Existing writers and
// leases keep the retired core alive. Reset invalidates writers; a writer
// which already submitted must still Seal so its point is safely drained,
// but it will not publish a product from the retired generation.
// which already submitted must still Seal or Fail so its point is safely
// drained, but it will not publish a product from the retired generation.
// The configured state is the promised state presented to every consumer;
// it is not queried from D3D12. Consumers may read but never transition or
// write a shared product.